//
//  OCAddOperator.h
//  CaculatorTest
//
//  Created by rain on 2018/4/24.
//  Copyright © 2018年 rain. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "OCBinaryOperatorProtocol.h"

@interface OCAddOperator : NSObject<OCBinaryOperatorProtocol>

@end
